[MDC roll] Roll Material Motion Animator to 0581bc3dfacd34e40381e9cf45a15070b3868ba7

TBR=smut

Change-Id: Ide68be711a9e15789819aaaad3fed5b391da1ed5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1517852
Reviewed-by: iOS Autoroller <[email protected]>
Commit-Queue: iOS Autoroller <[email protected]>
Cr-Commit-Position: refs/heads/master@{#639888}
diff --git a/DEPS b/DEPS
index f9698f2..addf21cc9 100644
--- a/DEPS
+++ b/DEPS
@@ -474,7 +474,7 @@
   },
 
   'src/ios/third_party/motion_animator_objc/src': {
-      'url': Var('chromium_git') + '/external/github.com/material-motion/motion-animator-objc.git' + '@' + 'd300ae8ac3131b5ffde017ee2c1747bcc126e647',
+      'url': Var('chromium_git') + '/external/github.com/material-motion/motion-animator-objc.git' + '@' + '0581bc3dfacd34e40381e9cf45a15070b3868ba7',
       'condition': 'checkout_ios',
   },
 
diff --git a/ios/third_party/motion_animator_objc/README.chromium b/ios/third_party/motion_animator_objc/README.chromium
index e295295..54f6f08 100644
--- a/ios/third_party/motion_animator_objc/README.chromium
+++ b/ios/third_party/motion_animator_objc/README.chromium
@@ -1,7 +1,7 @@
 Name: Motion Animator for Objective-C
 URL: https://github.com/material-motion/motion-animator-objc
 Version: 0
-Revision: d300ae8ac3131b5ffde017ee2c1747bcc126e647
+Revision: 0581bc3dfacd34e40381e9cf45a15070b3868ba7
 License: Apache 2.0
 License File: LICENSE
 Security Critical: yes